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https://github.com/MikaylaFischler/cc-mek-scada.git
synced 2024-08-30 18:22:34 +00:00
last few cleanups
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f1b1f0b75a
commit
1decd88415
@ -234,7 +234,7 @@ function pocket.comms(version, modem, pkt_channel, svr_channel, crd_channel, ran
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elseif self.connected and ((self.api.r_seq_num + 1) ~= packet.scada_frame.seq_num()) then
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elseif self.connected and ((self.api.r_seq_num + 1) ~= packet.scada_frame.seq_num()) then
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log.warning("sequence out-of-order (API): last = " .. self.api.r_seq_num .. ", new = " .. packet.scada_frame.seq_num())
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log.warning("sequence out-of-order (API): last = " .. self.api.r_seq_num .. ", new = " .. packet.scada_frame.seq_num())
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return
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return
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elseif self.api.linked and (self.api.addr ~= src_addr) then
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elseif self.api.linked and (src_addr ~= self.api.addr) then
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log.debug("received packet from unknown computer " .. src_addr .. " while linked (API expected " .. self.api.addr ..
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log.debug("received packet from unknown computer " .. src_addr .. " while linked (API expected " .. self.api.addr ..
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"); channel in use by another system?")
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"); channel in use by another system?")
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return
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return
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@ -325,7 +325,7 @@ function pocket.comms(version, modem, pkt_channel, svr_channel, crd_channel, ran
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elseif self.connected and ((self.sv.r_seq_num + 1) ~= packet.scada_frame.seq_num()) then
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elseif self.connected and ((self.sv.r_seq_num + 1) ~= packet.scada_frame.seq_num()) then
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log.warning("sequence out-of-order (SVR): last = " .. self.sv.r_seq_num .. ", new = " .. packet.scada_frame.seq_num())
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log.warning("sequence out-of-order (SVR): last = " .. self.sv.r_seq_num .. ", new = " .. packet.scada_frame.seq_num())
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return
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return
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elseif self.sv.linked and (self.sv.addr ~= src_addr) then
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elseif self.sv.linked and (src_addr ~= self.sv.addr) then
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log.debug("received packet from unknown computer " .. src_addr .. " while linked (SVR expected " .. self.sv.addr ..
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log.debug("received packet from unknown computer " .. src_addr .. " while linked (SVR expected " .. self.sv.addr ..
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"); channel in use by another system?")
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"); channel in use by another system?")
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return
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return
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@ -945,7 +945,7 @@ function plc.comms(id, version, modem, plc_channel, svr_channel, range, reactor,
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if self.linked then
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if self.linked then
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if packet.type == SCADA_MGMT_TYPE.ESTABLISH then
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if packet.type == SCADA_MGMT_TYPE.ESTABLISH then
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-- link request confirmation
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-- link request confirmation
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if (packet.length == 1) and (self.sv_addr == src_addr) then
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if packet.length == 1 then
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log.debug("received unsolicited establish response")
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log.debug("received unsolicited establish response")
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local est_ack = packet.data[1]
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local est_ack = packet.data[1]
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